23130160

素因数分解:

$2^4\times 5^1\times {\mathrm{289127}}^1$

素因数の和:289140

約数の個数: 20

約数和(自身を含む): 53777808

約数和(自身を除く): 30647648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 289127, 578254, 1156508, 1445635, 2313016, 2891270, 4626032, 5782540, 11565080, 23130160]

約数ペア:

[(1, 23130160), (2, 11565080), (4, 5782540), (5, 4626032), (8, 2891270), (10, 2313016), (16, 1445635), (20, 1156508), (40, 578254), (80, 289127)]